IMHO.

Single-player games like Trash Wars

Below are 8 single-player Steam games similar to Trash Wars, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Trash Wars page.

Ranked picks

  1. 1
    The Endless Harvest — Steam game cover

    The Endless Harvest

    Single-player alternative to Trash Wars — playable solo, no multiplayer required. Shares Strategy and Casual with Trash Wars.

    The Endless Harvest is an idle village-builder crossed with a tower defense. Build a farm that earns money on its own, invest it in towers and upgrades, and survive waves of raiders that grow stronger every round. Production continues while the game is closed — how far will you get?

    2026StrategySimulationCasualSingle-playerSimilar games →
  2. 2
    D for Defender — Steam game cover

    D for Defender

    Single-player alternative to Trash Wars — playable solo, no multiplayer required. Shares Strategy and Indie with Trash Wars.

    A Tower Defense with no respite, no waves, no end. Facing monsters that learn from your placements and adapt in real time to every one of your weaknesses, build and upgrade your defenses freely to create the perfect trap.

    2026ActionStrategyIndieSingle-playerSimilar games →
  3. 3
    Endless Escalation — Steam game cover

    Endless Escalation

    Single-player alternative to Trash Wars — playable solo, no multiplayer required. Shares Strategy and Indie with Trash Wars.

    A strategy-driven incremental where choices actually matter. Upgrade costs scale together, forcing meaningful trade-offs instead of blindly upgrading everything. Build defenses, specialize your army, and adapt to overcome ever-evolving enemy forces.

    ActionStrategyIndieSingle-playerSimilar games →
  4. 4
    OUTWORKS — Steam game cover

    OUTWORKS

    Single-player alternative to Trash Wars — playable solo, no multiplayer required. Shares Strategy and Indie with Trash Wars.

    Build a towering 3D fortress and hold the line. Stack floors, raise walls, and place turrets by altitude to survive escalating swarms of ground and flying machines closing on your core — then watch one collapsing tower take everything with it. A lean, neon, code-built base-defense roguelite.

    2026StrategyIndieSimulation4.24 USDSingle-playerSimilar games →
  5. 5
    Overwork Empire — Steam game cover

    Overwork Empire

    Single-player alternative to Trash Wars — playable solo, no multiplayer required. Shares Strategy and Indie with Trash Wars.

    Manage, defend, exploit! As the boss, use cards to build, assign staff, and force overtime for profit in this sim/tower defense/card blend. Experience overtime culture from the boss view.

    2026StrategyIndieSimulation6.99 USDSingle-playerSimilar games →
  6. 6
    Axom: Conquest — Steam game cover

    Axom: Conquest

    Single-player alternative to Trash Wars — playable solo, no multiplayer required. Shares Strategy and Indie with Trash Wars.

    Build and defend your fortress while expanding out in this hold-out tower defense roguelite. Battle across a procedural alien homeworld, fight back corrupted terrain, discover hundreds of structures and upgrades as physics-driven swarms threaten to wipe out humanity.

    2026StrategyIndie8.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Remnant Afterglow Tower Defense — Steam game cover

    Remnant Afterglow Tower Defense

    Single-player alternative to Trash Wars — playable solo, no multiplayer required. Shares Strategy with Trash Wars.

    This is a creative and challenging real-time strategy tower defense game where players need to constantly expand, build complex battle lines on the map, and fight against groups of enemies. The game has unique rules and beautiful pixel style, with each level filled with tense and exciting battles.

    2027StrategySimulationEarly AccessSingle-playerSimilar games →
  8. 8
    Chicken Siege — Steam game cover

    Chicken Siege

    Single-player alternative to Trash Wars — playable solo, no multiplayer required. Shares Strategy with Trash Wars.

    The chickens have unionised, armed themselves and declared war on your farm. Spend egg income on defences, survive wave after wave of increasingly ridiculous poultry, and climb the live daily leaderboard. Runs are quick, the chaos escalates, and every chicken has a plan. Your farm does not.

    2026StrategyEarly AccessSingle-playerSimilar games →